Automobile rearview auxiliary mirror

Abstract

The utility model provides an auxiliary rearview mirror for an automobile. The auxiliary rearview mirror comprises a shell, a mirror body and a suction cup. The shell comprises a supporting column, a universal cavity, an expansion groove, a limiting clamping groove and an insertion hole. The mirror body comprises a mirror surface and a mirror plate, the mirror surface is fixed to the mirror plate, a connecting rod is fixed to the lower end face of the mirror plate, a universal ball is fixed to the lower end of the connecting rod, and the universal ball is sleeved with the universal cavity; a circle of clamping ring protruding upwards is fixed to the back face of the suction cup, a plurality of inserting columns are fixed to the upper end face of the clamping ring, and elastic anti-disengaging heads are fixed to the upper ends of the inserting columns. On one hand, the clamping ring can enhance the strength of the suction cup, and on the other hand, the clamping ring is matched with the limiting clamping groove, so that the transverse stress of the suction cup can be enhanced, and the strength and the firmness are good; in addition, connection of the suction cups and the mirror body is achieved through cooperation of the insertion columns and the insertion holes, the suction cups can be prevented from falling off through the elastic anti-falling heads, firmness is good, the suction cups cannot be affected by weather such as rainwater and high temperature like 3M glue, reliability is high, durability is good, and the service life is long.

Description

Technical Field

[0001] The utility model relates to the field of automobile accessories, in particular to an automobile rearview auxiliary mirror. Background Art

[0002] As the demand for cars increases, car sales also increase dramatically. The blind spot of the rearview mirror has always been a pain point for everyone, so many small round mirrors have been derived to assist the rearview mirror. Figure 1 In the prior art, most of the auxiliary small round mirrors A are attached to the rearview mirror using 3M adhesive B; Figure 2 , the other part is sucked on the rearview mirror through the suction cup C, and the suction cup 13 is fixed to the bottom of the auxiliary small round mirror A through the 3M glue B. No matter which of the above methods is adopted, facing complex weather such as rain outside the car, the firmness is poor. Utility Model Content

[0003] The utility model provides an automobile rearview auxiliary mirror, which solves the problem that the existing auxiliary small round mirror used for auxiliary rearview mirror has poor firmness during use.

[0004] The technical solution of the utility model is achieved in this way:

[0005] A rearview auxiliary mirror for automobiles, comprising a shell, a mirror body and a suction cup; the upper end of the shell is open, a support column is fixed to the inner bottom surface of the shell, a spherical universal chamber concave downward is provided in the middle of the upper end surface of the support column, a downward expansion groove is provided on the upper end surface of the support column in a radial direction, the expansion groove divides the universal chamber into two halves, a ring-shaped upward limit slot is provided on the lower bottom surface of the shell, a plurality of jacks extending upward to the inner bottom surface of the shell are evenly provided on the inner top surface of the limit slot; the mirror body comprises a spherical mirror surface and a mirror plate, the mirror surface is fixed On the mirror plate, a connecting rod is fixed to the lower end face of the mirror plate, a universal sphere is fixed to the lower end of the connecting rod, and the universal sphere is sleeved in the universal chamber; the suction port of the suction cup is downward, and a circle of upwardly protruding clamping ring is fixed on the back of the suction cup, the clamping ring corresponds to the limiting clamping groove, the clamping ring is located in the limiting clamping groove, and a number of plug posts corresponding to the sockets are evenly fixed on the upper end face of the clamping ring, the plug posts are located in the socket, and an elastic anti-slip head is fixed to the upper end of the plug post, the diameter of the elastic anti-slip head is larger than the plug post and the socket, and the elastic anti-slip head is used to prevent the suction cup from falling off.

[0006] Furthermore, the shell is a circular shell.

[0007] Furthermore, the outer circumferential surface of the shell is a non-slip surface or a frosted surface.

[0008] Furthermore, the mirror plate, the connecting rod and the universal sphere are integrally formed.

[0009] Furthermore, the upper surface of the mirror plate is provided with a mounting groove for mounting the mirror.

[0010] Furthermore, the suction cup, the clamping ring, the plug post and the elastic anti-slip head are integrally formed.

[0011] Furthermore, the suction cup is a silicone suction cup, the clamping ring is a silicone clamping ring, the plug post is a silicone plug post, and the elastic anti-slip head is a silicone elastic anti-slip head.

[0012] Furthermore, the upper end surface of the elastic anti-slip head is a conical surface or an arc surface.

[0013] The beneficial effects of the utility model are as follows: on the one hand, the clamping ring of the utility model can strengthen the strength of the suction cup, and on the other hand, the clamping ring can strengthen the lateral force of the suction cup by cooperating with the limiting groove, and has good strength and firmness; in addition, the connection between the suction cup and the mirror body is realized by cooperating with the plug column and the plug hole, and the suction cup can be prevented from falling off by the elastic anti-detachment head, and has good firmness, and will not be affected by rain, high temperature and other weather conditions like 3M glue, and has strong reliability, good durability and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of an existing auxiliary small circular mirror;

[0016] Figure 2 It is a structural schematic diagram of another existing auxiliary small round mirror;

[0017] Figure 3 This is an assembly diagram of the automobile rearview auxiliary mirror of the utility model;

[0018] Figure 4 It is a cross-sectional view of the automobile rearview auxiliary mirror of the utility model;

[0019] Figure 5 This is an exploded view of the automobile rearview auxiliary mirror of the utility model;

[0020] Figure 6 This is a top view of the housing of the utility model rearview auxiliary mirror for automobiles

[0021] Figure 7 for Figure 6 Sectional view along line DD;

[0022] Figure 8 It is a cross-sectional view of the mirror plate in the automobile rearview auxiliary mirror of the utility model;

[0023] Fig. 9 The utility model is a top view of the suction cup in the automobile rearview auxiliary mirror.

[0024] The reference numbers in the figure are: 1-shell, 2-mirror body, 3-suction cup, 11-support column, 12-universal chamber, 13-expansion slot, 14-limiting slot, 15-jack, 21-mirror surface, 22-mirror plate, 23-connecting rod, 24-universal sphere, 31-clamping ring, 32-insertion column, 33-elastic anti-slip head. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 3-9 A rearview auxiliary mirror for automobiles, comprising a shell 1, a mirror body 2 and a suction cup 3; the upper end of the shell 1 is open, a support column 11 is fixed to the inner bottom surface of the shell 1, a spherical universal chamber 12 concave downwardly is provided in the middle of the upper end surface of the support column 11, a downward expansion groove 13 is radially provided on the upper end surface of the support column 11, and the expansion groove 13 divides the universal chamber 12 into two halves, a ring-shaped upward limit groove 14 is provided on the lower bottom surface of the shell 1, and a plurality of jacks 15 extending upward to the inner bottom surface of the shell are evenly provided on the inner top surface of the limit groove 14; the mirror body 2 comprises a spherical mirror surface 21 and a mirror plate 22, the mirror surface 21 is fixed to the mirror plate 22 A connecting rod 23 is fixed to the lower end face of the mirror plate 22, and a universal sphere 24 is fixed to the lower end of the connecting rod 23, and the universal sphere 24 is sleeved in the universal chamber; the suction port of the suction cup 3 is downward, and a circle of upwardly protruding snap ring 31 is fixed on the back side of the suction cup 3, and the snap ring 31 corresponds to the limiting slot 14, and the snap ring 31 is located in the limiting slot 14, and a plurality of plug posts 32 corresponding to the sockets are evenly fixed on the upper end face of the snap ring 31, and the plug posts 32 are located in the socket 15, and an elastic anti-slip head 33 is fixed to the upper end of the plug post 32, and the diameter of the elastic anti-slip head 33 is larger than that of the plug post 32 and the socket 15, and the elastic anti-slip head 33 is used to prevent the suction cup 3 from falling off.

[0027] As a further embodiment, the shell 1 is a circular shell, and the outer circumferential surface of the shell 1 is a non-slip textured surface or a frosted surface, which has a good hand feel and is non-slip.

[0028] As a further embodiment, the mirror plate 22, the connecting rod 23 and the universal sphere 24 are integrally formed; the mirror surface 21 is fixed to the mirror plate 22 by glue or 3M glue, or for better firmness, a mounting groove for mounting the mirror surface is opened on the upper surface of the mirror plate 22, and the mirror plate 21 is fixed in the mounting groove by glue or 3M glue.

[0029] As a further embodiment, the suction cup 3, the clamp ring 31, the plug post 32 and the elastic anti-slip head 33 are integrally formed. The suction cup is a silicone suction cup, the clamp ring is a silicone clamp ring, the plug post is a silicone plug post, and the elastic anti-slip head is a silicone elastic anti-slip head.

[0030] As a further embodiment, the upper end surface of the elastic anti-slip head 33 is a conical surface or an arc surface, which is convenient for passing through the insertion hole during assembly.

[0031] On the one hand, the clamping ring of the utility model can enhance the strength of the suction cup, and on the other hand, the clamping ring can enhance the lateral force of the suction cup by cooperating with the limiting groove, so the strength and firmness are good; in addition, the connection between the suction cup and the mirror body is realized by cooperating with the plug column and the plug hole, and the suction cup can be prevented from falling off by the elastic anti-detachment head, so the firmness is good, and it will not be affected by rain, high temperature and other weather conditions like 3M glue, so it has strong reliability, good durability and long service life.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rearview auxiliary mirror for a car, characterized in that: include The shell has an opening at the upper end, a support column is fixed to the inner bottom surface of the shell, a spherical universal chamber concave downward is provided in the middle of the upper end surface of the support column, a downward expansion groove is provided in the upper end surface of the support column along the radial direction, and the expansion groove divides the universal chamber into two halves, a circle of annular upward limiting grooves is provided on the lower bottom surface of the shell, and a plurality of jacks extending upward to the inner bottom surface of the shell are evenly provided on the inner top surface of the limiting groove; The mirror body comprises a spherical mirror surface and a mirror plate, wherein the mirror surface is fixed on the mirror plate, a connecting rod is fixed on the lower end surface of the mirror plate, a universal sphere is fixed on the lower end of the connecting rod, and the universal sphere is sleeved in the universal chamber; Suction cup, the suction port of the suction cup is downward, a circle of upwardly protruding clamping ring is fixed on the back of the suction cup, the clamping ring corresponds to the limiting slot, the clamping ring is located in the limiting slot, a number of plug posts corresponding to the socket are evenly fixed on the upper end surface of the clamping ring, the plug posts are located in the socket, an elastic anti-slip head is fixed on the upper end of the plug post, the diameter of the elastic anti-slip head is larger than the plug post and the socket, and the elastic anti-slip head is used to prevent the suction cup from falling off.

2. The vehicle rearview auxiliary mirror as claimed in claim 1, characterized in that: The shell is a circular shell.

3. The automobile rearview auxiliary mirror as claimed in claim 1, characterized in that: The outer circumferential surface of the shell is a non-slip surface or a frosted surface.

4. The automobile rearview auxiliary mirror as claimed in claim 1, characterized in that: The mirror plate, the connecting rod and the universal sphere are integrally formed.

5. The automobile rearview auxiliary mirror as claimed in claim 1, characterized in that: The upper surface of the mirror plate is provided with a mounting groove for mounting the mirror surface.

6. The automobile rearview auxiliary mirror as claimed in claim 1, characterized in that: The suction cup, the clamping ring, the plug post and the elastic anti-slip head are integrally formed.

7. The automobile rearview auxiliary mirror as claimed in claim 6, characterized in that: The suction cup is a silicone suction cup, the clamping ring is a silicone clamping ring, the plug post is a silicone plug post, and the elastic anti-slip head is a silicone elastic anti-slip head.

8. The automobile rearview auxiliary mirror as claimed in claim 1, characterized in that: The upper end surface of the elastic anti-slipping head is a conical surface or an arc surface.

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